Yay, i finally got a lvl 60 DH and was able to buy a few pieces of pretty good lvl 60 gear right away with all the money i saved up from the other dead characters. I'm only in Hell Act 3, though, but i am facerolling through it so far (just killed Ghom). Hopefully i'll be able to kill Hell Diablo and achieve inner peace by the time this weekend is over. Even after playing for only like an hour as a lvl 60, there is something odd when you arent gaining exp. Maybe i just liked lvl'ing which is why i didnt mind re-rolling new characters, because i doubt i will do the gold grinding treadmill to get tons of awesome gear for hours and hours on end in Inferno Act 1.
I waited until i was lvl 60 to kill the Act 2 boss, Belial, in Hell mode. Since he had already killed me once on that lvl 57 DH i wasnt taking any chances. I did much better dodging his attacks and it was easy this time. The weird thing with Belial is that its either easy (because you done get hit) or you get 2 shotted as a Demon Hunter.